I.Application
Semiconductor wafer boat is used in the field of thermal oxidation and diffusion of semiconductor wafer.
It can be good wafer carrier with accurate tolerance and strong thermal resistance.
II. Characteristics
Semiconductor wafer boat features accurate fabrication tolerance, strong heat resistance.
III. Code
PQ161E
IV．Specification
4”, 6”,8”，dimension can be customized
V．Physicochemical properties
i.Trace elements Unit：ppm
|
Code |
Criteria |
Al |
Ca |
Cr |
Cu |
Fe |
K |
Li |
Mg |
Mn |
Na |
Ti |
Zr |
|
|
PQ161E |
Typical |
13 |
0.5 |
<0.05 |
<0.05 |
0.1 |
0.1 |
0.3 |
0.05 |
0.05 |
0.1 |
1.3 |
1 |
|
|
Maximum |
19 |
1 |
0.1 |
0.1 |
0.5 |
1 |
1 |
0.2 |
0.2 |
1 |
2 |
2 |
||
ii. OH content
|
PQ161E |
OH＜10ppm |
iii. Physical properties
|
Item |
Index Value |
|
Density（g/cm3） |
2.2 |
|
Heat Conductivity（w/m·k，1000℃） |
2.28 |
|
Coefficient of Thermal Expansion（℃-1，1000℃） |
5.5×10-7 |
|
Softening Point（℃） |
1670 |
|
Annealing Point（℃） |
1210 |
|
Strain Point（℃） |
1110 |
iv. Coefficient of Thermal Expansion & Viscosity
OUR MAIN RRODUCT
MAIN APPLICATION
COMPANY ADVANTAGE
□ Purity of SiO2 can reach to 99.995-99.999%
□ World leading production process and equipment;
□ Customer-oriented thoughts
□ Applied into lighting, solar, optics, optical fiber, semiconductor and etc.
□ Cutting edge of melting technology
□ World famous brand
CNAS CERTIFIED LABORATORY
PRODUCTION MAIN FACILITIES
FAQ:
Q1. Can I have a sample order for quartz products?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. When can I get the price?
A:Usually we quote within 24 hours after we get your inquiry.
Q3. Do you have any MOQ limit for Quartz product order?
A: Low MOQ, 1pc for sample checking is available
Q4. Can I request to change the form of packaging and transportation?
A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.
Q5. Can you give me a discount?
A: Discount is available,but we have to see the real quantity,we have different price based on different quantity,how much discounts is determined by the quantity,moreover,our price is very competitive in the field
Q6. What is your terms of delivery?
We accept EXW, FOB, CFR, CIF, etc. You can choose the one which is the most convenient
Q7: Do you offer guarantee for the products?
A: Yes, we offer 1 years warranty to our products.
Q8: Can l visit your factory?
A:By all means, we warmly welcome your arrival, Before you take off from your country, please let us know. We will show you the way and arrange time to pick you up if possible.
Customers Visiting & Exhibition Moment :
